1. Disconnect a negative wire from the battery. 2. If the safety cushion is established, turn off a bolt (1) and remove a plate (2). 3. Turn off bolts (3). 4. Disconnect the socket of conducting (S4x1) from the combined switch, - for this purpose press a rack (shooter). 5. At the corresponding complete set you rastsoyedinit the socket of conducting of a tempostat (S40x1). 6. Take a pipe (4). 7. Remove the switch of a tempostat (S40) from a pipe (4). 8. Remove the combined switch (S4) from a pipe (4).